[Derek in NYC]

I'm not a NL player (and I havent even bothered to read HOH1 yet), but I would like to mark in the definitive errors on my 1st edition copy. Do I need to use the errors in this thread, or do I need to also cross reference the "HOH Exposed" errors? I do tend to agree that the mathematical errors are the most interesting to me, along with the grammatical errors that are so large that it could result in either incoherence or misunderstanding.